A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6110-00-236-4161
NSN 6145-00-022-0818
NSN 5990-00-170-4239
NSN 5998-01-605-2944
NSN 5985-00-713-8568
NSN 6135-01-079-7852
NSN 5975-00-430-1220
NSN 5905-01-448-9664
NSN 5998-01-616-8053
NSN 6610-01-633-8931
NSN 5895-01-054-9442
NSN 5905-01-631-6918